Granted Patent
Utility
US 6,607,447 · App. 09/945,464
Apparatus and process for monitor and control of an ammoxidation reactor with a fourier transform infrared spectrometer
Inventors:
Hector L. Casal, Nazaneen Asker, Michael J. Seely, Linda Nero, Jean A. Baldwin
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Aug 30, 2001
Inventors
Hector L. Casal
Nazaneen Asker
Michael J. Seely
Linda Nero
Jean A. Baldwin
Assignee (at issue)
BP Corporation North America Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.